Building a Production-Grade ERC20 Token (UUPS Contract, ERC1967Proxy, Blacklist, Mint, Burn, Roles)

Description

In this video, we build a production-ready ERC-20 token using Solidity and Foundry, deployed on Arbitrum. GitHub code: https://github.com/Ivan-Corporation/komaflow Twitter: https://x.com/CorporationKoma Telegram: https://t.me/KomarIvan GitHub: https://github.com/Ivan-Corporation We cover: Upgradeable ERC-20 tokens (UUPS pattern) Role-based minting Blacklisting & compliance controls Emitting events for indexing Preparing contracts for subgraphs and backend indexers This is the foundation layer of a full-stack Web3 architecture that continues with subgraphs, backend APIs, and a frontend dashboard. 📂 Repo: Koma Token – Full-Stack Web3 Architecture ⚙️ Stack: Solidity · Foundry · Arbitrum · ERC20 · UUPS Next video: Indexing on-chain events with The Graph Subgraph.